34031560

素因数分解:

$2^3\times 5^1\times {\mathrm{487}}^1\times {\mathrm{1747}}^1$

素因数の和:2245

約数の個数: 32

約数和(自身を含む): 76772160

約数和(自身を除く): 42740600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 487, 974, 1747, 1948, 2435, 3494, 3896, 4870, 6988, 8735, 9740, 13976, 17470, 19480, 34940, 69880, 850789, 1701578, 3403156, 4253945, 6806312, 8507890, 17015780, 34031560]

約数ペア:

[(1, 34031560), (2, 17015780), (4, 8507890), (5, 6806312), (8, 4253945), (10, 3403156), (20, 1701578), (40, 850789), (487, 69880), (974, 34940), (1747, 19480), (1948, 17470), (2435, 13976), (3494, 9740), (3896, 8735), (4870, 6988)]